TRAC Indicator Light Remains On
Check for diagnostic trouble codes. Make repairs as indicated and clear codes. See DIAGNOSTIC CODES under DIAGNOSIS & TESTING. If light remains on, check for short in harness and connector between TRAC ECU and TRAC indicator light. Repair or replace harness or connector if short is found. If harness and connector between TRAC ECU and TRAC indicator light are okay, check and replace TRAC ECU.